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EWG's Tap Water Database — 2019 UPDATE

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Chlorodifluoromethane

City of Avenal

Chlorodifluoromethane (Freon 22) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND120ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-10A4A1430-05AND
2014-02-10A4A1430-01AND
2014-02-10A4A1430-03AND
2014-05-12A4C2290-03AND
2014-05-12A4C2290-05AND
2014-05-12A4C2290-01AND
2014-08-11A4H0249-04AND
2014-08-11A4H0249-07AND
2014-08-11A4H0249-01AND
2014-11-10A4J2466-03AND
2014-11-10A4J2466-05AND
2014-11-10A4J2466-01AND